#!/bin/bash
#******************************************************************************
#@date  : 2018-12-10 10:18:43
#检测注册中心，配置中心，webapisys有没有启动
#******************************************************************************
 
: ${SLEEP_SECOND:=10}
 
#切换容器语言(zw2019-3-14)
export LANG='zh_CN.UTF-8'
export LC_LANG='zh_CN.UTF-8'
localedef -c -f UTF-8 -i zh_CN zh_CN.utf8
 
#set docker datetime as this Liunx system datetime
echo "Asia/shanghai" > /etc/timezone
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 
wait_for() {
  declare status=`curl -I -m 10 -o /dev/null -s -w %{http_code} $1:$2`
  while [[ $status != 200 ]]
  do  
      echo $status
      echo wating for $1 to listen on $2...
      status=`curl -I -m 10 -o /dev/null -s -w %{http_code} $1:$2`
     # echo $status
      sleep $SLEEP_SECOND 
  done
}
 
declare DEPENDS
declare CMD
 
while getopts "d:c:" arg
do
  case $arg in
    d)
      DEPENDS=$OPTARG
      ;;
    c)
      CMD=$OPTARG
      ;;
    ?)
      echo "unkonw argument"
      exit 1
      ;;
  esac
done
 
for var in ${DEPENDS//,/ }
do
  host=${var%:*}
  port=${var#*:}
  wait_for $host $port
done
 
exec $CMD

version: '2.2'
services: 
   registry: 
       image: registry:1.0 
       ports: 
           - '9088:9088'
       container_name: 'registry'
       entrypoint: java -jar   $SECURITY /springCloud.registry-1.0.jar
       restart: on-failure
       #cpu_shares: 10
       #cpuset: '0'
       mem_limit: 1g
       memswap_limit: 2g
       mem_reservation: 512m
 
   config: 
       image: config:1.0
       ports: 
           - "9089:9089"
       container_name: 'config'
       entrypoint:  java  -jar   $SECURITY  /springCloud.config-1.0.jar
       restart: on-failure
       #cpu_shares: 10
       #cpuset: '0'
       mem_limit: 1g
       memswap_limit: 2g
       mem_reservation: 512m
 
   apicommon: 
       image: apicommon:1.0
       volumes:
           - '/root/docker/logs:/logs'
           - '/root/docker/uploadFiles:/uploadFiles'
           - '/root/docker/wait.sh:/wait.sh'
       container_name: 'apicommon'
       depends_on:
           - registry
           - config
       entrypoint: /wait.sh -d registry:9088/health,config:9089/health -c 'java -jar -Dhost=$HOST -Dactive=$ACTIVE  $SECURITY /kps.webAPICommon-1.0.jar '
       restart: on-failure
       #cpu_shares: 9
       #cpuset: '1,2,3'
       mem_limit: 1g
       memswap_limit: 2g
       mem_reservation: 512m
         
   apisys: 
       image: apisys:1.0
       volumes:
           - '/root/docker/logs:/logs'
           - '/root/docker/uploadFiles:/uploadFiles'
           - '/root/docker/wait.sh:/wait.sh'
       container_name: 'apisys'
       depends_on:
           - registry
           - config
       entrypoint:  /wait.sh -d registry:9088/health,config:9089/health -c  'java -jar -Dhost=$HOST -Dactive=$ACTIVE  $SECURITY /kps.webAPISYS-1.0.jar '
       restart: on-failure
       #cpu_shares: 10
       #cpuset: '1,2,3'
       mem_limit: 1g
       memswap_limit: 2g
       mem_reservation: 512m      
 
   zuul: # 服务名
       image: zuul:1.0 #镜象名
       ports:  #主机与容器端口映射
           - '9090:9090' #前者为主机端口，后为容器端口
       volumes:
           - '/root/docker/logs:/logs' #前者为主机目录，后为容器目录
           - '/root/docker/uploadFiles:/uploadFiles'
           - '/root/docker/wait.sh:/wait.sh'
       container_name: 'zuul' #容器名
       depends_on: # 启动依赖
           - registry 
           - config
       entrypoint:  /wait.sh -d registry:9088/health,config:9089/health -c 'java -jar -Dhost=$HOST -Dactive=$ACTIVE  $SECURITY /springCloud.zuul-1.0.jar '
       restart: on-failure #非正常退出，立即重启
       #cpu_shares: 5 #cpu分配优先权重
       #cpuset: '1,2,3' #cpu核编号
       mem_limit: 1g  #限制容器使用内存
       memswap_limit: 2g #交换区内存
       mem_reservation: 512m #预留内存

#该文件存放于:/root/docker/file.env
#虚拟机快速启动参数
SECURITY='-Djava.security.egd=file:/dev/./urandom'
#虚拟机内存初始化参数
JAVA_OPTS='-server -Xms512m -Xmx512m -Xmn256m -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=256m -XX:CompressedClassSpaceSize=256m'
#springboot激活配置与访问配置中心参数
ACTIVE='test'
#服务器内网ip或centos系统ip
HOST='192.168.1.250'

[Unit]
Description=docker-compose daemon
After=docker.service
 
[Service]
Type=notify
NotifyAccess=main
EnvironmentFile=-/root/docker/file.env
ExecStart=/usr/bin/docker-compose -f /root/docker/docker-compose.yml up -d
 
[Install]
WantedBy=multi-user.target
##[unit]配置了服务的描述，规定了在network启动之后执行，
##[service]配置服务的启动，停止，重启
##[install]配置用户模式